/* Components Design System */

/* Header & Nav */
.site-header {
    background-color: var(--color-bg);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-wrapper img {
    height: 41.5px;
    width: auto;
}

.site-nav ul {
    display: flex;
    gap: 0;
    list-style: none;
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid transparent;
    background-color: var(--color-bg);
    border-radius: 8px;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.nav-toggle-bar {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--color-primary);
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}


.site-nav a {
    font-size: 17px;
    color: var(--color-primary);
    padding: 0 20px 8px;
    /* Padding a los lados para que las barras se unan */
    border-bottom: 3.5px solid transparent;
    transition: all 0.3s ease;
    display: inline-block;
}

@media (max-width: 820px) {
    .site-nav {
        position: relative;
    }

    .site-nav ul {
        position: absolute;
        right: 0;
        top: 52px;
        flex-direction: column;
        gap: 12px;
        padding: 16px 18px;
        background-color: var(--color-bg);
        border: 1px solid var(--color-border);
        border-radius: 12px;
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
    }

    .site-nav a {
        padding: 6px 6px 6px 0;
        font-size: 18px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    #site-header.nav-open .site-nav ul {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    #site-header.nav-open .nav-toggle-bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    #site-header.nav-open .nav-toggle-bar:nth-child(2) {
        opacity: 0;
    }

    #site-header.nav-open .nav-toggle-bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

.site-nav a:hover,
.site-nav a.active {
    color: var(--color-accent);
    border-bottom-color: var(--color-accent);
}

/* Hero */
.hero {
    background-color: var(--color-bg);
    padding: 80px 0 0px;
}

.hero h1 {
    font-size: clamp(12px, 5.2vw, 70px);
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 0;
    letter-spacing: -2px;
    white-space: nowrap;
}

@media (max-width: 767px) {
    .hero {
        padding: 60px 0 20px;
    }

    .hero h1 {
        letter-spacing: -1px;
    }
}

/* Interactive Tools Grid */
.tools-section {
    padding-top: 30px;
    /* Reducido de 80px (var(--section-spacing)) */
}

.tools-grid {
    --tools-gap: clamp(20px, 2vw, 32px);
    display: grid;
    width: 100%;
    margin: 0 auto;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--tools-gap);
    align-items: stretch;
}

.tool-card {
    position: relative;
    overflow: hidden;
    width: 100%;
    height: clamp(350px, 33vw, 420px);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.08);
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.tool-card img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
    transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.tool-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(202, 224, 229, 0.65);
    /* var(--color-accent) con opacidad */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.overlay-content {
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.tool-card:hover img {
    transform: scale(1.05);
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 54px rgba(0, 0, 0, 0.12);
}

.tool-card:hover .tool-overlay {
    opacity: 1;
    visibility: visible;
}

.tool-card:hover .overlay-content {
    transform: translateY(0);
}

.overlay-content h3 {
    font-size: clamp(24px, 2vw, 30px);
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.overlay-content p {
    font-size: clamp(16px, 1.2vw, 18px);
    line-height: 1.6;
    margin-bottom: 24px;
    color: var(--color-text);
}

.tool-btn {
    display: inline-block;
    padding: 14px 30px;
    border: 1px solid var(--color-primary);
    text-align: center;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tool-btn:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

@media (max-width: 820px) {
    .tools-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 767px) {
    .tools-grid {
        width: 100%;
        grid-template-columns: minmax(0, 1fr);
    }

    .tool-card {
        height: 340px;
    }
}

/* Footer (FEQX-LAB Style) */
.site-footer {
    padding: 40px 0 40px;
    background-color: var(--color-accent);
    /* Fondo pistacho */
    color: var(--color-primary);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 60px;
    font-size: 16px;
}

.footer-links {
    display: flex;
    gap: 12px;
    align-items: center;
}

.footer-links a {
    position: relative;
    text-decoration: none;
    padding-bottom: 2px;
}

.footer-links a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2.5px;
    background-color: var(--color-primary);
    transition: width 0.3s ease;
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-link-separator {
    font-size: 18px;
    line-height: 1;
    pointer-events: none;
}

.footer-bottom {
    width: 100%;
}

.footer-large-logo {
    width: 100%;
    height: auto;
    display: block;
    margin-top: 20px;
    opacity: 0.9;
}

@media (max-width: 767px) {
    .footer-top {
        flex-direction: column;
        gap: 30px;
    }

    .footer-links {
        flex-direction: column;
        gap: 15px;
    }
}

@media (min-width: 1440px) {
    .hero {
        padding: 100px 0 20px;
    }

    .tools-grid {
        --tools-gap: 40px;
    }
}

/* Auth */
.auth-section {
    padding: 60px 0 80px;
    background: linear-gradient(180deg, #f8f8f8 0%, #eef2f4 100%);
    min-height: 70vh;
}

.auth-container {
    display: flex;
    justify-content: center;
}

.auth-card {
    width: min(560px, 100%);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    padding: 40px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

.auth-card-wide {
    width: min(960px, 100%);
}

.auth-card h1 {
    font-size: 42px;
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.auth-subtitle {
    color: var(--color-muted);
    margin-bottom: 30px;
}

.auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 26px;
}

.auth-logo img {
    width: clamp(160px, 30vw, 230px);
    height: auto;
}

.auth-form {
    display: grid;
    gap: 18px;
}

.form-group {
    display: grid;
    gap: 8px;
    font-size: 16px;
    color: var(--color-primary);
}

.form-group input {
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(47, 80, 111, 0.15);
}

/* Password Toggle */
.password-wrapper {
    position: relative;
    width: 100%;
}

.password-wrapper input {
    width: 100%;
    padding-right: 48px !important;
}

.toggle-password {
    position: absolute;
    top: 50%;
    right: 4px;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    padding: 8px;
    color: var(--color-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    border-radius: 6px;
    z-index: 2;
    width: 38px;
    height: 38px;
}

.toggle-password:hover {
    color: var(--color-primary);
    background-color: rgba(0, 0, 0, 0.05);
}

.eye-icon {
    width: 20px;
    height: 20px;
    display: block;
}

.toggle-password.visible {
    color: var(--color-secondary);
}

.forgot-link {
    font-size: 14px;
    color: var(--color-secondary);
    text-decoration: none;
    margin-top: -4px;
    display: inline-block;
}

.forgot-link:hover {
    text-decoration: underline;
}

.form-submit {
    width: 100%;
    padding: 14px 18px;
    border-radius: 8px;
    background-color: var(--color-white);
}

.form-error,
.form-success {
    padding: 12px 14px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-size: 15px;
}

.form-error {
    background-color: #ffe6e6;
    color: #7a1414;
    border: 1px solid #f5b5b5;
}

.form-success {
    background-color: #e6f5ee;
    color: #0f4c2f;
    border: 1px solid #b7e0c6;
}

.form-footer {
    margin-top: 18px;
    color: var(--color-muted);
}

.form-footer a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.table-wrap {
    overflow-x: auto;
}

.users-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 15px;
}

.users-table th,
.users-table td {
    text-align: left;
    padding: 12px 10px;
    border-bottom: 1px solid var(--color-border);
}

.users-table th {
    background-color: #f2f4f6;
    font-weight: 600;
}

@media (max-width: 767px) {
    .auth-card {
        padding: 28px;
    }

    .auth-card h1 {
        font-size: 34px;
    }
}